package org.geogebra.common.kernel.statistics;
import org.geogebra.common.kernel.Kernel;
import org.geogebra.common.kernel.arithmetic.Command;
import org.geogebra.common.kernel.commands.CommandProcessor;
import org.geogebra.common.kernel.geos.GeoBoolean;
import org.geogebra.common.kernel.geos.GeoElement;
import org.geogebra.common.kernel.geos.GeoList;
import org.geogebra.common.kernel.geos.GeoNumeric;
import org.geogebra.common.main.MyError;
/**
* DotPlot[ <List of Numeric> ] G.Sturr 2010-8-10
*/
public class CmdDotPlot extends CommandProcessor {
/**
* Create new command processor
*
* @param kernel
* kernel
*/
public CmdDotPlot(Kernel kernel) {
super(kernel);
}
@Override
public GeoElement[] process(Command c) throws MyError {
int n = c.getArgumentNumber();
boolean[] ok = new boolean[n];
GeoElement[] arg;
arg = resArgs(c);
switch (n) {
case 1:
if (arg[0].isGeoList()) {
GeoElement[] ret = {
doCommand(c.getLabel(), (GeoList) arg[0]) };
return ret;
}
throw argErr(app, c, arg[0]);
case 2:
if ((ok[0] = arg[0].isGeoList())
&& (ok[1] = arg[1].isGeoNumeric())) {
AlgoDotPlot algo = new AlgoDotPlot(cons, c.getLabel(),
(GeoList) arg[0], (GeoNumeric) arg[1]);
GeoElement[] ret = { algo.getResult() };
return ret;
} else if ((ok[0] = arg[0].isGeoList())
&& (ok[1] = arg[1].isGeoBoolean())) {
AlgoDotPlot algo = new AlgoDotPlot(cons, c.getLabel(),
(GeoList) arg[0], (GeoBoolean) arg[1], null);
GeoElement[] ret = { algo.getResult() };
return ret;
} else if (!ok[0]) {
throw argErr(app, c, arg[0]);
} else {
throw argErr(app, c, arg[1]);
}
case 3:
if ((ok[0] = arg[0].isGeoList()) && (ok[1] = arg[1].isGeoBoolean())
&& (ok[2] = arg[2].isGeoNumeric())) {
AlgoDotPlot algo = new AlgoDotPlot(cons, c.getLabel(),
(GeoList) arg[0], (GeoBoolean) arg[1],
(GeoNumeric) arg[2]);
GeoElement[] ret = { algo.getResult() };
return ret;
} else if (!ok[0]) {
throw argErr(app, c, arg[0]);
} else if (!ok[1]) {
throw argErr(app, c, arg[1]);
} else {
throw argErr(app, c, arg[2]);
}
default:
throw argNumErr(app, c, n);
}
}
final private GeoElement doCommand(String a, GeoList b) {
AlgoDotPlot algo = new AlgoDotPlot(cons, a, b);
return algo.getResult();
}
}